触角

Increasing the modified time from 0 day to 4 days, the surface contact angle indicated by glycerol increased from 88.7° to 99.0°, indicated by water from 54.2°to 69.1° and indicated by diazomethane declined hum 40.0° to 31.9°.

结果表明，改性0-10d的木材吸水率从138.4%下降到111.1%；木材分别经过1d、2d和4d的硅烷化改性，甘油表面接触角从未改性时的88.7°上升到99.0°，蒸馏水表面接触角从54.2°上升到69.1°，二碘甲烷则从40.0°下降到31.9°。

Antennae shorter ,6-9, end 3-4 was a hammer-like, on hydrophobic hair, his head above water, the air from the tentacles around the access, hidden in the abdomen under the elytra for breathing.

触角较短，6—9节，端部3—4节呈锤状，上有拒水性毛，头部露出水面时，空气从触角周围进入，藏于腹部鞘翅之下以供呼吸。

The method of measuring the contact angles between a droplet and fabric is one of the most commonly methods , whereas hypsometry and goniometry are most commonly used methods in the measurement of an angle .

采用接触角来表征织物拒水性能更加精确，液滴角度测量法是接触角测量最常用的方法之一，量高法和量角法是角度测量最常用的方法。

The types,morphology,number,distribution and density of antennalsensilla in five leafroller moths species,i.e.Ancylis sativa Liu,Aclerisfimbriana Thunberg,Grapholitha molesta,Spilonota lechriaspisMeyrick and Adoxophyes orana Fischer von Roslerstamm,were observedwith microscope and electron microscope.Seven types of sensillum,i.e.sensillum trichodea,sensillum chaetica,sensillum coeloconica,sensillumstyloconica,sensillum squamiformia and Bohm's bristles were present inboth sexes and all five species.The number and density of sesillum trichodeaare much more than other types of sensillum.

用扫描电镜和相差显微镜对枣粘虫Ancylis sativa Liu、黄斑长翅卷蛾Acleris fimbriana Thunberg、梨小食心虫Grapholitha molesta、芽白小卷蛾Spilonota lechriaspis Meyrick、棉褐带卷蛾Adoxophyes orana Fischer von Roslerstamm五种卷叶蛾触角感受器的类型、形态、数量、分布、密度进行了观察，结果发现在所有五种的雌雄成虫触角上都具有七种类型的感受器，它们是毛形感器、刺形感器、腔锥感器(S.coeloconica)、栓锥感器(S.styloconica)、鳞形感器(S.squamiformia)、耳形感器(S.auricillica)和Bohm氏鬃毛(Bohm's bristles)。

Especially, contact angle of a real three-phase system is usually not, as predicted by the Young equation, defined uniquely, but varies in a range of values-the phenomenon known as hysteresis of the contact angle.

特别是，实际三相系统的接触角一般能在某个范围内被钉扎不动，不象Young方程所指出的那样有唯一确定的值，称之为接触角的滞后现象。

The results indicated that there were six types of sensilla, namely, finger-like sensilla, platcodeum sensilla, trichoid sensilla, ampullaceous sensilla and chaetic sensilla on the antenna of two wasps. The type, number, and distribution patterns of the antennal sensilla were similar in the two species, but the differences between two sexes were significant.

结果发现，在两种寄生蜂的触角上着生着6种感器，分别为指形感器、板状感器、毛形感器、坛形感器、刺形感器、蒲姆氏鬃；两种桑天牛卵寄生蜂触角感器的种类、数量及分布模式在种间没有明显差异，但在种内雌雄个体间差异较为显著。

The Dactylopius confusus king antennas scanning electron microscope result indicated that:Four types of sensilla on the antenna of Dactylopius confusus,namely Trichoid sensilla,campaniform sensilla basiconic sensilla,styloconic sensilla.

胭脂虫雄虫触角的扫描电(来源：0e5e0eABC论文网www.abclunwen.com)镜结果表明：雄虫触角上生有4种感器，即毛形感器、钟形感器、锥形感器及腔锥形感器。

Through the study of the effect of contact angle on heat transfer in dropwise condensation, it has been demonstrated that an optimum contact angle in dropwise condensation exists from the view of heat transfer.

通过接触角对滴状冷凝传热影响的理论研究，从传热学角度证明了滴状冷凝过程中最佳接触角的存在。

They have 6 legs just like any other insect and 4 wings and a pair of antennas, which are often knobbed.

它们和其他的昆虫一样有六只脚，4个翅膀和一对触角，触角多是有节的。

Electroantennogram study showed that the female moths had stated response to main compositions of needle volatile of α-pinene,β-pinene, myrcene, limonene and β-phellandrene,β-phellandrene elicited the largest EAG response, and limonene was secondly.

松实小卷蛾雌蛾对思茅松针叶挥发性物质主要成分α-蒎烯、β-蒎烯、月桂烯、柠檬烯、β-水芹烯都表现出一定的触角电位反应，以β-水芹烯引起的松实小卷蛾触角电位反应最大，其次是柠檬烯。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。